CN108095736A - A kind of light source mechanism and its control method for noninvasive dynamics monitoring - Google Patents
A kind of light source mechanism and its control method for noninvasive dynamics monitoring Download PDFInfo
- Publication number
- CN108095736A CN108095736A CN201810049358.1A CN201810049358A CN108095736A CN 108095736 A CN108095736 A CN 108095736A CN 201810049358 A CN201810049358 A CN 201810049358A CN 108095736 A CN108095736 A CN 108095736A
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- light source
- visor
- fixed
- processor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6814—Head
- A61B5/6815—Ear
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with the body
- A61B5/6838—Clamps or clips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0266—Operational features for monitoring or limiting apparatus function
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Optics & Photonics (AREA)
- Emergency Medicine (AREA)
- Otolaryngology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Present invention is disclosed a kind of light source mechanisms for noninvasive dynamics monitoring, the clamping part forward surface of clip is fixed with first clamping plate and second clamping plate, the first clamping plate and second clamping plate cooperation are clamped on user's ear, the first clamping plate is fixed with the first visor of hollow cylindrical towards second clamping plate one side, the second clamping plate is fixed with the second visor of hollow cylindrical towards first clamping plate one side, first visor is internally provided with the light source to the second visor transmitting infrared-ray, sensor probe is fixed with inside second visor, first visor is internally provided with light intensity sensor.The advantage of the invention is that simple in structure, light source works are can effectively ensure that, blood sugar test accuracy rate caused by solving the problems, such as when light source influences is not high.
Description
Technical field
The present invention relates to blood glucose meter fields.
Background technology
As the improvement of people's living standards, the incidence of diabetes is also higher and higher, middle-aged and elderly people and obesity are particularly
Person, identical with other diseases, timely observation understands personal blood glucose condition, and monitoring and treatment for diabetes have important
It influences.
Presently the most routine and accurate blood sugar detecting method are blood tests, but need to hospital to complete, it is difficult to every
It is detected；Also have to use and be detected using blood glucose meter.Current blood glucose meter has noninvasive and two kinds of blood drawing detection, blood drawing inspection
Survey needs to puncture user's skin, extracts part blood and is detected, and light of the non-invasive blood sugar instrument mostly by receiving skin reflex
Signal by the analysis to optical signal, completes blood sugar test (such as patent application of Publication No. CN 105232055), but this kind of
Non-invasive blood sugar instrument accuracy rate is low, one of them it is important because be exactly light source stability it is poor, can fluctuate with electric quantity of power supply, also hold
It is vulnerable to the interference of external light source.
The content of the invention
The technical problems to be solved by the invention are to realize a kind of light source that can improve non-invasive blood sugar instrument Detection accuracy
Mechanism.
To achieve these goals, the technical solution adopted by the present invention is：A kind of light source machine for noninvasive dynamics monitoring
Structure, the clamping part forward surface of clip are fixed with first clamping plate and second clamping plate, the first clamping plate and second clamping plate cooperation clamping
On user's ear, the first clamping plate is fixed with the first visor of hollow cylindrical towards second clamping plate one side, described
Second clamping plate is fixed with the second visor of hollow cylindrical towards first clamping plate one side, first visor be internally provided with to
Second visor emits the light source of infrared-ray, and sensor probe, first shading are fixed with inside second visor
Intralamellar part is equipped with light intensity sensor.
The light intensity sensor output intensity signal is to the processor of blood glucose meter, the processor output driving of the blood glucose meter
For signal to light source, the sensing probe exports inductive signal to processor.
The outer end circumferential surface of first visor is fixed with the first cushion of annular, the outer end circumferential surface of second visor
It is fixed with the second cushion of annular.
The first clamping plate and second clamping plate are clamped in user's cavity of concha both sides.
Based on the control method of the light source mechanism for noninvasive dynamics monitoring, after light source is opened, light intensity sensor
The light intensity signal of acquisition is delivered to processor in real time, processor obtains light intensity numerical value according to light intensity signal, when light intensity numerical value exists
When outside preset standard section, processor sends alarm.
The advantage of the invention is that simple in structure, light source works are can effectively ensure that, caused by solving when light source influences
The problem of blood sugar test accuracy rate is not high.
Description of the drawings
The content of every width attached drawing expression in description of the invention and the mark in figure are briefly described below：
Fig. 1 is used for the structure diagram of the light source mechanism of noninvasive dynamics monitoring；
Mark in above-mentioned figure is：1st, first clamping plate；2nd, the first visor；3rd, the first cushion；4th, light source；5th, light intensity passes
Sensor；6th, second clamping plate；7th, the second visor；8th, the second cushion；9th, sensor probe.
Specific embodiment
For noninvasive dynamics monitoring light source mechanism in non-invasive blood sugar instrument, as shown in Figure 1, for noninvasive dynamics monitoring
Light source mechanism be equipped with clamping plate, two clamping plates are respectively first clamping plate 1 and second clamping plate 6, and first clamping plate 1 and second clamping plate 6 are solid
It is scheduled on the clamping part of clip, you can by clip first clamping plate 1 and the cooperation of second clamping plate 6 to be made to be clamped on user's ear.
The outer end circumferential surface of first visor 2 is fixed with the first cushion 3 of annular, and the outer end circumferential surface of the second visor 7 is fixed with annular
Second cushion 8, ensures the comfort used.
First clamping plate 1 is fixed with the first visor 2 of hollow cylindrical, 6 direction of second clamping plate towards 6 one side of second clamping plate
1 one side of first clamping plate is fixed with the second visor 7 of hollow cylindrical, and visor can also can to avoid by external light influence
Ensure the penetrability of light source 4.
Since blood glucose meter is by the infrared photoinduction blood sugar concentration through ear, then first clamping plate 1 and second clamping plate 6 clamp
In user's cavity of concha both sides, light transmittance is high herein, can be to avoid the interference of user's skin.
First visor 2 is internally provided with the light source 4 to the second visor 7 transmitting infrared-ray, and 7 inside of the second visor is solid
Surely there is a sensor probe 9, the beam splitter in sensor probe 9 is AOTF beam splitting systems, in order to ensure that light source 4 works reliable
Property, the first visor 2 is internally provided with light intensity sensor 5.5 output intensity signal of light intensity sensor is to the processor of blood glucose meter, blood
For the processor output drive signal of sugared instrument to light source 4, sensing probe exports inductive signal to processor.After light source 4 is opened, light
The light intensity signal of acquisition is delivered to processor by strong sensor 5 in real time, and processor obtains light intensity numerical value according to light intensity signal, works as light
For strong numerical value when outside preset standard section, processor sends alarm.Alarm can be by alarm lamp, can also be by raising one's voice
Device allows user to know this test data inaccuracy.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements and from aforesaid way
Limitation, as long as employ the inventive concept and technical scheme of the present invention progress various unsubstantialities improvement or without changing
Other occasions are directly applied to by the design of the present invention and technical solution, within protection scope of the present invention.
Claims (5)
1. a kind of light source mechanism for noninvasive dynamics monitoring, the clamping part forward surface of clip is fixed with first clamping plate and the second folder
Plate, the first clamping plate and second clamping plate cooperation are clamped on user's ear, and the first clamping plate is towards second clamping plate one side
The first visor of hollow cylindrical is fixed with, the second clamping plate is fixed with the of hollow cylindrical towards first clamping plate one side
Two visors, first visor are internally provided with the light source to the second visor transmitting infrared-ray, second visor
Inside is fixed with sensor probe, it is characterised in that：First visor is internally provided with light intensity sensor.
2. the light source mechanism according to claim 1 for noninvasive dynamics monitoring, it is characterised in that：The light intensity sensor
Output intensity signal is to the processor of blood glucose meter, and the processor output drive signal of the blood glucose meter to light source, visit by the sensing
Head exports inductive signal to processor.
3. the light source mechanism according to claim 1 or 2 for noninvasive dynamics monitoring, it is characterised in that：Described first hides
The outer end circumferential surface of tabula rasa is fixed with the first cushion of annular, and it is second soft to be fixed with annular for the outer end circumferential surface of second visor
Pad.
4. the light source mechanism according to claim 3 for noninvasive dynamics monitoring, it is characterised in that：The first clamping plate and
Second clamping plate is clamped in user's cavity of concha both sides.
5. the control method based on the light source mechanism that noninvasive dynamics monitoring is used for described in claim 1-4, it is characterised in that：Work as light
After source is opened, the light intensity signal of acquisition is delivered to processor by light intensity sensor in real time, and processor obtains light according to light intensity signal
Strong numerical value, when light intensity numerical value is when outside preset standard section, processor sends alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810049358.1A CN108095736A (en) | 2018-01-18 | 2018-01-18 | A kind of light source mechanism and its control method for noninvasive dynamics monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810049358.1A CN108095736A (en) | 2018-01-18 | 2018-01-18 | A kind of light source mechanism and its control method for noninvasive dynamics monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108095736A true CN108095736A (en) | 2018-06-01 |
Family
ID=62219341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810049358.1A Withdrawn CN108095736A (en) | 2018-01-18 | 2018-01-18 | A kind of light source mechanism and its control method for noninvasive dynamics monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108095736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2590498A (en) * | 2019-12-20 | 2021-06-30 | Reid Steven | Blood glucose monitor |
-
2018
- 2018-01-18 CN CN201810049358.1A patent/CN108095736A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2590498A (en) * | 2019-12-20 | 2021-06-30 | Reid Steven | Blood glucose monitor |
| GB2591609A (en) * | 2019-12-20 | 2021-08-04 | Reid Steven | Blood glucose monitor |
| GB2591609B (en) * | 2019-12-20 | 2023-06-14 | Reid Steven | Blood glucose monitor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2409033B (en) | Extended focal region measuring apparatus and method | |
| DE602004016687D1 (en) | DERIVED SENSOR DEVICE | |
| BR112015019505A2 (en) | noninvasive blood tests | |
| US20070038050A1 (en) | Device for use with reflective pulse oximetry | |
| DK0680727T3 (en) | Analytical system for monitoring the concentration of an analyte in a patient's blood | |
| JP3994588B2 (en) | Noninvasive blood glucose meter | |
| CN103190917A (en) | Laser Raman technique-based glucometer | |
| KR20160107086A (en) | Biosensor optical system for performing noninvasive glucose monitoring | |
| CN105142530A (en) | Measuring device | |
| CN108095736A (en) | A kind of light source mechanism and its control method for noninvasive dynamics monitoring | |
| WO2009008932A3 (en) | Implantable wireless cmos biosensor | |
| CN106667127A (en) | Intelligent cushion capable of correcting sitting posture | |
| CN209091696U (en) | A kind of periodontal probe can be used for real-time detection blood glucose | |
| CN203763090U (en) | Light transmittance waveform oximeter | |
| CN108324287A (en) | Non-invasive blood sugar instrument system and its control method | |
| CN205234512U (en) | Wearable high accuracy blood sugar check out test set | |
| JP2000232974A (en) | Specimen sampling implement and puncture device | |
| CN204909464U (en) | Noninvasive glucose monitoring controlling means | |
| CN208591049U (en) | A kind of noninvasive dynamics monitoring device based on optimum organization | |
| CN104706361B (en) | Optical sensor | |
| CN205286366U (en) | Physiological monitoring device | |
| US10405746B2 (en) | Wireless analog passive sensors | |
| KR102578444B1 (en) | Needle-type Biosensor | |
| CN209220290U (en) | Noninvasive dynamics monitoring device | |
| CN108294761A (en) | A kind of noninvasive dynamics monitoring device and method based on optimum organization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180601 |
|
| WW01 | Invention patent application withdrawn after publication |